What is the cheapest airline that flies from Great Falls to Jacksonville?

United Airlines and Delta are the most popular carriers operating from Great Falls to Jacksonville

When did momondo last update prices for flights from Great Falls Airport to Jacksonville Airport?

Prices for flights from Great Falls Airport to Jacksonville Airport refresh daily.

How many operators does momondo search for flights from Great Falls Airport to Jacksonville Airport?

There is 1 operator available for flights from Great Falls Airport to Jacksonville Airport as of September 2026.

How old do you have to be to fly from Great Falls Airport to Jacksonville Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Jacksonville Airport.

What documentation or ID do you need to fly to Jacksonville Airport?

The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$347 Cheap Flights from Great Falls to Jacksonville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Jacksonville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:17 pm - 12:10 amGTF Great Falls-JAX Jacksonville

8h 53m2 stops Salt Lake City Atlanta Hartsfield-Jackson

11:18 am - 10:51 pmJAX Jacksonville-GTF Great Falls

13h 33m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$379Delta

Fri, Dec 11 - Wed, Dec 16

6:19 pm - 10:13 amGTF Great Falls-JAX Jacksonville

13h 54m2 stops Salt Lake City Atlanta Hartsfield-Jackson

11:18 am - 10:51 pmJAX Jacksonville-GTF Great Falls

13h 33m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$379Delta

Fri, Dec 11 - Wed, Dec 16

6:19 pm - 10:13 amGTF Great Falls-JAX Jacksonville

13h 54m2 stops Salt Lake City Atlanta Hartsfield-Jackson

5:00 am - 12:35 pmJAX Jacksonville-GTF Great Falls

9h 35m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$379Delta

Fri, Dec 11 - Wed, Dec 16

6:19 pm - 10:13 amGTF Great Falls-JAX Jacksonville

13h 54m2 stops Salt Lake City Atlanta Hartsfield-Jackson

5:00 am - 12:35 pmJAX Jacksonville-GTF Great Falls

9h 35m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$449Delta

Fri, Dec 11 - Wed, Dec 16

2:47 pm - 4:23 pmGTF Great Falls-JAX Jacksonville

23h 36m2 stops Denver Intl Houston George Bush Intcntl

4:25 pm - 9:13 pmJAX Jacksonville-GTF Great Falls

6h 48m1 stop Denver Intl

$653United Airlines

Fri, Dec 11 - Wed, Dec 16

6:15 am - 7:15 pmGTF Great Falls-JAX Jacksonville

11h 00m1 stop Denver Intl

4:20 pm - 9:20 pmJAX Jacksonville-GTF Great Falls

7h 00m1 stop Denver Intl

$668United Airlines

Sat, Jan 9 - Tue, Jan 12

2:47 pm - 3:17 pmGTF Great Falls-JAX Jacksonville

22h 30m1 stop Denver Intl

4:25 pm - 9:13 pmJAX Jacksonville-GTF Great Falls

6h 48m1 stop Denver Intl

$669United Airlines

Fri, Dec 11 - Wed, Dec 16

6:15 am - 7:15 pmGTF Great Falls-JAX Jacksonville

11h 00m1 stop Denver Intl

11:45 am - 9:20 pmJAX Jacksonville-GTF Great Falls

11h 35m2 stops Washington, D.C. Dulles Intl Denver Intl

$674United Airlines

Sat, Jan 9 - Tue, Jan 12

2:47 pm - 2:25 pmGTF Great Falls-JAX Jacksonville

21h 38m2 stops Denver Intl Chicago O'Hare Intl

4:25 pm - 9:13 pmJAX Jacksonville-GTF Great Falls

6h 48m1 stop Denver Intl

$675United Airlines

Fri, Dec 11 - Wed, Dec 16

6:15 am - 9:27 pmGTF Great Falls-JAX Jacksonville

13h 12m2 stops Denver Intl Chicago O'Hare Intl

4:20 pm - 9:20 pmJAX Jacksonville-GTF Great Falls

7h 00m1 stop Denver Intl

$683United Airlines

Sat, Jan 9 - Tue, Jan 12

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Delta flights from Great Falls to Jacksonville

Our best Delta deals on Great Falls to Jacksonville flight tickets

Delta

Dec 11

GTF1:17 pmGreat Falls

8h 53m

2 stops

JAX12:10 amJacksonville

Dec 16

JAX11:18 amJacksonville

13h 33m

2 stops

GTF10:51 pmGreat Falls

$379

Delta

Dec 11

GTF6:19 pmGreat Falls

13h 54m

2 stops

JAX10:13 amJacksonville

Dec 16

JAX5:00 amJacksonville

9h 35m

2 stops

GTF12:35 pmGreat Falls

$409

Delta

Dec 11

GTF6:19 pmGreat Falls

13h 54m

2 stops

JAX10:13 amJacksonville

Dec 16

JAX5:00 amJacksonville

9h 35m

2 stops

GTF12:35 pmGreat Falls

$449

United Airlines flights from Great Falls to Jacksonville

Our best United Airlines deals on Great Falls to Jacksonville flight tickets

United Airlines

Sep 18

GTF6:15 amGreat Falls

7h 18m

1 stop

JAX3:33 pmJacksonville

Sep 21

JAX3:07 pmJacksonville

8h 05m

1 stop

GTF9:12 pmGreat Falls

$598

United Airlines

Sep 18

GTF6:15 amGreat Falls

7h 18m

1 stop

JAX3:33 pmJacksonville

Sep 21

JAX9:43 amJacksonville

13h 29m

2 stops

GTF9:12 pmGreat Falls

$604

United Airlines

Dec 11

GTF2:47 pmGreat Falls

22h 30m

1 stop

JAX3:17 pmJacksonville

Dec 16

JAX4:25 pmJacksonville

6h 48m

1 stop

GTF9:13 pmGreat Falls

$644

momondo Fare Finder

Use the filters below to find and compare flights from Great Falls to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

1:17 pm-12:10 am

2 stops8h 53m

Jacksonville

Wed 12/16

11:18 am-10:51 pm

2 stops13h 33m

$379

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

6:19 pm-10:13 am

2 stops13h 54m

Jacksonville

Wed 12/16

11:18 am-10:51 pm

2 stops13h 33m

$379

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

6:19 pm-10:13 am

2 stops13h 54m

Jacksonville

Wed 12/16

5:00 am-12:35 pm

2 stops9h 35m

$379

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

6:19 pm-10:13 am

2 stops13h 54m

Jacksonville

Wed 12/16

5:00 am-12:35 pm

2 stops9h 35m

$449

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

2:47 pm-4:23 pm

2 stops23h 36m

Jacksonville

Wed 12/16

4:25 pm-9:13 pm

1 stop6h 48m

$653

Quickest round-trip

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Sat 1/9

6:15 am-7:15 pm

1 stop11h 00m

Jacksonville

Tue 1/12

4:20 pm-9:20 pm

1 stop7h 00m

$668

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

2:47 pm-3:17 pm

1 stop22h 30m

Jacksonville

Wed 12/16

4:25 pm-9:13 pm

1 stop6h 48m

$669

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Sat 1/9

6:15 am-7:15 pm

1 stop11h 00m

Jacksonville

Tue 1/12

11:45 am-9:20 pm

2 stops11h 35m

$674

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Fri 12/11

2:47 pm-2:25 pm

2 stops21h 38m

Jacksonville

Wed 12/16

4:25 pm-9:13 pm

1 stop6h 48m

$675

Great FallsJacksonville

GTF Great Falls - JAX Jacksonville

GTFJAX

Great Falls

Sat 1/9

6:15 am-9:27 pm

2 stops13h 12m

Jacksonville

Tue 1/12

4:20 pm-9:20 pm

1 stop7h 00m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Great Falls to Jacksonville flights?

You could potentially save up to 12% on your flight if you consider stops on a Great Falls to Jacksonville flight.

When to book flights from Great Falls to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Great Falls to Jacksonville (GTF to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Jacksonville

Best Price Found	$347
Fastest flight time	6h 37m
Direct flights	None

The best one-way flight to Jacksonville from Great Falls in the past 72 hours is $347. The best round-trip flight deal from Great Falls to Jacksonville found on momondo in the last 72 hours is $379.

The fastest flight from Great Falls to Jacksonville takes 6h 37m

There are no direct flights from Great Falls to Jacksonville. There are no popular flight routes from Great Falls to Jacksonville.

Search flight deals

Frequently asked questions about flying from Great Falls to Jacksonville

How far is Great Falls to Jacksonville by plane?
A flight from Great Falls to Jacksonville will travel around 1965.3 mi. A reasonable flight in good conditions will take 6h 37m.
When did momondo last update prices for flights from Great Falls Airport to Jacksonville Airport?
Prices for flights from Great Falls Airport to Jacksonville Airport refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Jacksonville Airport?
There is 1 operator available for flights from Great Falls Airport to Jacksonville Airport as of September 2026.
How old do you have to be to fly from Great Falls Airport to Jacksonville Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Jacksonville Airport.
What documentation or ID do you need to fly to Jacksonville Airport?
The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Great Falls to Jacksonville?
momondo data reveals that the most frequently booked airline on the route from Great Falls to Jacksonville is United Airlines, representing 100% of all bookings.

Best airlines flying from Great Falls to Jacksonville

Compare and see reviews for airlines that fly from Great Falls to Jacksonville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 10,214 reviews		Search United Airlines flights

Fernandina Beach

Jacksonville Beach

Orange Park

Kingsland

Waycross

Ponte Vedra Beach

Atlantic Beach

St Johns

Neptune Beach

Yulee

Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Jacksonville?

It is quick and easy to find Great Falls to Jacksonville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Jacksonville that suits you.

Can I find flights from Great Falls to Jacksonville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Great Falls to Jacksonville flights to just show those with flexible booking policies.

How can momondo help me find flights from Great Falls to Jacksonville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Great Falls to Jacksonville.

I’m not ready to book a flight from Great Falls to Jacksonville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Jacksonville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jacksonville and let you know when they change.

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Cheap flights from Great Falls to Jacksonville from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Jacksonville departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Great Falls to Jacksonville

Our best Delta deals on Great Falls to Jacksonville flight tickets

United Airlines flights from Great Falls to Jacksonville

Our best United Airlines deals on Great Falls to Jacksonville flight tickets

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How to get the cheapest flight ticket from Great Falls to Jacksonville

Can stopping save me money on Great Falls to Jacksonville flights?

What is the cheapest airline that flies from Great Falls to Jacksonville?

When to book flights from Great Falls to Jacksonville

Cheap Great Falls to Jacksonville (GTF to JAX) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Great Falls to Jacksonville

Best airlines flying from Great Falls to Jacksonville

Compare and see reviews for airlines that fly from Great Falls to Jacksonville with momondo

Traveling to a place near Jacksonville?

Why use momondo?

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Cabin classes currently available on flights to Jacksonville

List of cabin classes available on flights landing in Jacksonville. Availability may vary depending on flight origin and airline.

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